The Maine Sustainable Year Round Agriculture Cluster Initiative is growing!

The Maine Sustainable Year-Round Agriculture (SYRA) Cluster Initiative is network of farmers, energy designers, cleantech entreprenuers, educators, food buyers and innovators who are developing a new Maine-based industry through collaboration between Maine’s agriculture, cleantech and renewable energy industries.

We want to hear from you!

Upcoming Events & Twilight Farm Tours:


Thursday October 5th,  4:30 – 7PM

@ Little River Flower Farm, 160 Turkey Ln, Buxton, ME

Thanks to all who joined MESAS and E2Tech for Twilight Farm Tour and Reception.         

Special thanks to our food and beverage sponsors:



Tuesday, October 24th, 12:30 – 1:30

@ 201 Folsom Hall, Univerisity of Maine, Presque Isle 


Join us for an overview of the project that will include infrastructure and energy innovations that improve efficiency and save money for Aroostook County producers. We’ll also discuss of the University of Maine Presque Isle’s planned demonstration site and tools and resources for students to get involved!


Thursday, November 2nd, 4PM

@ Waldoboro Business Park, 1 Pie Rd,  Waldoboro ME

Waldoboro Business Park has recently constructed a new highly efficient building for tenants. The structure is similar to a quanset style building is powered using ArchSolar’s integrated  photo-voltaic panels built into the roof. In addition Shift Energy in Biddeford has helped integrate an active solar heating wall into the air gap netween the ceiling and the  phase chage insulated roof. The building will be able to self-regulate temperature on most days out of the year. The building’s designer Tony Keiffer from ArchSolar, and Mick Dunn from Insolcorp and Shift Energy will be on hand to demonstrate their technologies to Knox County and Lincoln County construction and agriculture entrprenuers.


Little River Flower Farm

For over 18 years Bruce and Nancy Stedman have worked their land year-round. They are certified organic, in-ground growers that sell via Whole Foods, CSAs and direct to Portland area restaurants.

Little River Flower Farm wanted to expand production while reducing significant energy bills associated with heating and lighting costs. Over the past three years, Bruce and Nancy lost several greenhouses to the considerable weight of snow that accumulates during Maine winters. They commissioned ArchSolar to build a structurally sound greenhouse that would reduce their energy inputs while raising crop outputs. They wanted a solution that was sustainable both environmentally and economically, and would allow them to switch to renewable energy as well as generate their own electricity.

Olivia’s Garden

Olivia’s Garden is a year-round hydroponic greenhouse facility operated by Scott Howard and his team at Pineland Farms in New Gloucester.

Scott has refined and improved his approach to what he calls a “self-contained ecosystem”. His team has pioneered an system of Intergrated Pest Management for year round vegetable production using beneficial predatory insects to keep havrvest schedules on track without chemical sprays. Additional year-round developments include trialing various lighting systems to reduce energy consumption during winter and whether the addition of an aquaponics system can benefit his bottom line.

Tao Yuan Restuarant

Tao Yuan is the culmination of the nearly two decades that the Mother/Daughter team of Cara and Cecile Stadler have spent by each other’s sides in the kitchen.

Tao Yuan’s first foray into year round agriculture will take place in a new urban rooftop greenhouse located directly behind their restuarant on Pleasant St in downtown Brunswick. The new facility will house a climate controlled year-round greenhouse, a test kitchen and an aquaponics system. They are also working with the Harpswell Coastal Academy and regional schools to use the facility as Maine’s only educational rooftop production facility.

Waldoboro Business Park

Waldoboro Business Park, and tenant Acadia Harvest Interational, LLC, have teamed up to create a quanset style production facility with major improvments in heating and energy

The quanset structure is useful across industries for climate controlled storage. Noteworthy features of this facility are the PV intergrated roof, phase-change insulation for increased storage and night-time slow-release of BTU’s generated from from passive solar heat generated during the day, and an active solar wall where hot air frm the sun is trapped in the wall and either utilized to heat the building or dischargeed automatically if no heat is needed.




Technical Architect

Maine Technology Institute

Funding Partner

Educational Partners

University of Maine Presque Isle

Harpswell Coastal Academy

University of Maine

Kennebec Valley Community College

Cluster Building Partners

Shift Energy

Interphase Energy

Waste Not Want Not LLC

Assured Solar

Revision Energy

Coastal Enterprise Institute

USDA Farm Service Agency

Maine Department of Agriculture, Conservation and Forestry

Demonstration Sites

Olivia’s Garden

Little River Flower Farm

Tao Yuan Restuarant

Waldoboro Business Park

University of Maine Presque Isle



MESAS is a farmer-led nonprofit organization that that developes resources to help farms in Maine achieve a triple bottom line of PROFITABLITY, HEALTHY ECOSYSTEMS, and STRONG COMMUNITIES. We work for the benefit of farms across all scales of operation and production methods.

Contact Us

Maine Sustainable Agriculture Society

Phone: 207-570-8760